.index {
    .banner {
        width: 750px;
        height: 745px;
        background: #ff0000;
        position: relative;
        .hdgz {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 22px;
        }
    }
    .hdgz-con {
        position: fixed;
        top: 20%;
        left: 10%;
        width: 80%;
        border-radius: 10px;
        background: #fff;
        border:1px solid #f2f2f2;
        .con-text {
            padding: 30px 50px;
            line-height: 62px;
            font-size: 32px;
        }
        .hdgz-btn{
            text-align:center;
            padding:15px 0 30px;
            button{
                color:#ff0000;
            }
        }
    }
    .show{
        opacity:1;
    }
    .hide{
        opacity:0;
    }
}